According to a research conducted by Eeckhaut et al. in 2013, marriages between people from similar backgrounds tend to be more stable. This practice of people getting married to people who are similar to them is referred to as _____

Zondra wakes up in the middle of the night and realizes that her house is on fire. The house is full of family and friends who gathered to celebrate her birthday. She only has time to save one person

According to evolutionary psychologists, who will she be most apt to save? a. her best friend b. her cousin c. her grandmother d. her brother

Older workers have fewer accidents than do younger workers

Indicate whether the statement is true or false.